Man-Yu Duan

activity

20202023

a_{0} (980)

in the single Cabibbo Suppressed process

D^{+} \to π^{+} π^{0} η

43 citations · 96 across the 10 of their papers we have counts for

collaborators

10 papers

hep-ph2023

Theoretical study of the open-flavor tetraquark $T_{c s ˉ} (2900)$ in the process $Λ_{b} \to K^{0} D^{0} Λ$

Wen-Tao Lyu, Yun-He Lyu, Man-Yu Duan +3

Recently, the LHCb Collaboration has measured the processes $B^{0} \to D ˉ^{0} D_{s}^{+} π^{-}$ and $B^{+} \to D ˉ^{0} D_{s}^{+} π^{+}$ , where the $D_{s}^{+} π^{-}$ and $D_{s}^{+} π^{+}$ invariant mass distribution…

hep-ph2023

Coupled-channel $D^{} K^{} - D_{s}^{*} ρ$ interactions and the origin of $T_{c s ˉ 0} (2900)$

Man-Yu Duan, Meng-Lin Du, Zhi-Hui Guo +2

Motivated by the recent observation of $T_{c s ˉ 0} (2900)^{0}$ and $T_{c s ˉ 0} (2900)^{++}$ in the $D_{s} π$ invariant mass distributions, we investigate $D^{*} K^{*}$ interac…

hep-ph2023★ 3 cited

Searching for the open flavor tetraquark $T_{c s ˉ 0}^{++} (2900)$ in the process $B^{+} \to K^{+} D^{+} D^{-}$

Man-Yu Duan, En Wang, Dian-Yong Chen

Inspired by recent observations of $T_{c s ˉ 0} (2900)^{0}$ in the $D_{s}^{+} π^{-}$ invariant mass distribution of $B^{0} \to D ˉ^{0} D_{s}^{+} π^{-}$ decay and $T_{c s ˉ 0} (2900)^{++}$ in t…

hep-ph2022★ 10 cited

hidden charm decays of $X (4014)$ in a $D^{} D ˉ^{}$ molecule scenario

Zi-Li Yue, Man-Yu Duan, Chun-Hua Liu +2

Inspired by the recent observation of a new structure, $X (4014)$ , in the process $γ γ \to γ ψ (2 S)$ , we evaluate the possibility of assigning $X (4014)$ as a $D^{*} D ˉ^{*}$ molec…

hep-ph2022★ 15 cited

The possibility of $X (4014)$ as a $D^{} D ˉ^{}$ molecular state

Man-Yu Duan, Dian-Yong Chen, En Wang

Within the framework of the local hidden gauge approach, we have studied the near-threshold interaction of the $D^{*} D ˉ^{*}$ channel with quantum numbers $I (J^{P C}) = 0 (0^{++})$ ,…

hep-ph2021★ 1 cited

Revisit the $Z_{c} (4025)$ structure observed by BESIII in the $e^{+} e^{-} \to (D^{} D ˉ^{})^{\pm, 0} π^{\mp, 0}$ reactions at $s = 4.26$ GeV

Man-Yu Duan, Guan-Ying Wang, En Wang +2

Within the framework of the local hidden gauge formalism, we have reanalyzed the hidden-charm vector-vector meson $D^{*} D ˉ^{*}$ , $K^{*} K ˉ^{*}$ , and $ρρ$ interactions with the qua…

hep-ph2021

The scalars $a_{0} (980)$ and $f_{0} (980)$ in the process $D_{s}^{+} \to K^{+} K^{-} π^{+}$

Jun-Ya Wang, Man-Yu Duan, Guan-Ying Wang +3

In this work, we have investigated the process $D_{s}^{+} \to K^{+} K^{-} π^{+}$ , taking into account the contributions from the $S$ -wave pseudoscalar-pseudoscalar interaction within the chir…

hep-ph2020★ 19 cited

The $a_{0} (980)$ in the single Cabibbo-suppressed process $Λ_{c} \to π^{0} η p$

Xue-Chao Feng, Le-Le Wei, Man-Yu Duan +2

In this work, we have investigated the Cabibbo-suppressed process $Λ_{c} \to π^{0} η p$ , by taking into account the intermediate scalar state $a_{0} (980)$ , which could be dynamically gener…

hep-ph2020★ 43 cited

Role of scalar $a_{0} (980)$ in the single Cabibbo Suppressed process $D^{+} \to π^{+} π^{0} η$

Man-Yu Duan, Jun-Ya Wang, Guan-Ying Wang +2

Taking into account that the scalar $a_{0} (980)$ can be dynamically generated from the pseudoscalar-pseudoscalar interaction within the chiral unitary approach, we have studied the s…

hep-ph2020★ 5 cited

Enhancement near the $p ˉ Λ$ threshold in the $χ_{c 0} \to p ˉ K^{+} Λ$ reaction

Guan-Ying Wang, Man-Yu Duan, En Wang +1

We have analyzed the reaction $χ_{c 0} \to p ˉ K^{+} Λ$ reported by the BESIII Collaboration, taking into account the contributions from the intermediate $K (1830)$ , $N (2300)$ , and $…

Theoretical study of the open-flavor tetraquark Tcsˉ​(2900) in the process Λb​→K0D0Λ

Coupled-channel D∗K∗−Ds∗​ρ interactions and the origin of Tcsˉ0​(2900)

Searching for the open flavor tetraquark Tcsˉ0++​(2900) in the process B+→K+D+D−

hidden charm decays of X(4014) in a D∗Dˉ∗ molecule scenario

The possibility of X(4014) as a D∗Dˉ∗ molecular state

Revisit the Zc​(4025) structure observed by BESIII in the e+e−→(D∗Dˉ∗)±,0π∓,0 reactions at s​=4.26 GeV

The scalars a0​(980) and f0​(980) in the process Ds+​→K+K−π+

The a0​(980) in the single Cabibbo-suppressed process Λc​→π0ηp

Role of scalar a0​(980) in the single Cabibbo Suppressed process D+→π+π0η

Enhancement near the pˉ​Λ threshold in the χc0​→pˉ​K+Λ reaction